China Suppliers > Chongqing Changfeng Chemical Co., Ltd. > DL-Methionine
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- Region :China/Chongqing
- Tel : +86-23-67896333
- Fax : +86-23-67896677
- Email :info@changfengchem.com
- URL :www.changfengchem.com
- Add :30th Floor, Longhu Ziduxingzuo Building, 1st Branch,YuSong Rd., Yubei District, Chongqing, China
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DL-Methionine 59-51-8
Category : Food and Feed additives/Feed additives
CAS NO : 59-51-8 EC NO : 200-432-1 MF : C5H11NO2S MW : 149.21 Specification : purity 99% Packing : packed in 25kg kraft paper bag or 500kg, 750kg, 1000kg bulk bag Product description : CAS No.: 59-51-8 Feed Grade DL-Methionine Molecular Weight: 149.21 Molecular Structure: Molecular Formula: C5H11NO2S Property: DL-Methionine is white or light grey crystal or powder with special smell. The density is 0.6g/cm3 and the melting point is 281℃. It can be soluble in water, low-concentration acid & alkali solution but ether. Specifications: ITEM INDEX DL-Methionine (%) 99.0min Loss On Drying (%) 0.3max Sodium Sulfate (Na2SO4)(%) 0.5max Sodium Chloride (NaCl) (%) 0.2max Heavy metal, Pb (mg/kg) 20.0max Arsenic (mg/kg) 2.0max Bulk density (g/cm3) 0.60~0.75 Usage: DL-Methionine Feed Grade is approved for use in all animal species. Particularly use in monogastrics, it ensures the adequate supply of sulfur amino acids, especially of the essential methionine. Additionally, diets for piglets and growing pigs can show a considerable deficiency in methionine, especially when fomulated to achieve low nitrogen excretion for ecological reasons. Such a deficiency can be conveniently compensated by using Feed Grade DL-Methionine. Package and Storage: DL-Methionine is packed in 25kg kraft paper bag or 500kg, 750kg, 1000kg bulk bag. The product should be preserved in a cool and dry place. Shelf Life: 5 Years in original package. Uses : DL-Methionine Feed Grade is approved for use in all animal species. Particularly use in monogastrics Synonyms : DL-2-Amino-4-(methylthio)butyric acid;DL-Methoionine;(+/-)-2-Amino-4-(methylthio)butyric acid;H-DL-Met-OH; Molecular Structure : 
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DL-Methionine